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Marquise|Natural|GIA

0.70ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1559484664

Certificate GIA 1559484664

Diamond specifications and retailer prices

From HK$4,221 HKD
SGD 727 SGD
As of October 31, 2026
Save HK$3,838 HKD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,059 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559484664. Listed at 7 retailers as of October 31, 2026, with prices from HK$4,221 to HK$8,059, a HK$3,838 spread on the same certified stone. Frank Darling lists it at HK$8,059. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.62°
Pavilion angle38.45°
OriginNatural
Grading LabGIA
CertificateGIA 1559484664
Dimensions8.78 × 4.64 × 2.86 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.78 mm4.64 mm0.70 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559484664
Side View
Table 61.0%Crown 39.62°Girdle: THN-VTKPavilion 38.45°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$8,059 HKD|Low: HK$3,220 HKD|High: HK$8,367 HKD|Avg: HK$6,059 HKD|-3.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10HK$3,220 HKD
Retailer 2HK$4,221 HKD
Retailer 8HK$4,732 HKD
Retailer 5HK$5,414 HKD
Retailer 6HK$5,673 HKD
Retailer 4HK$5,885 HKD
Retailer 7HK$6,153 HKD
Retailer 3HK$6,269 HKD
Retailer 11HK$7,225 HKD
Retailer 9HK$7,238 HKD
Frank DarlingHK$8,059 HKD
Retailer 12HK$8,309 HKD

6 data points across 12 retailers

7 retailersHK$4,221 HKD to HK$8,059 HKD

A
Cheapest Retailer
-
HK$4,221 HKD
SGD 727 SGD
A
Retailer 2
-
HK$4,732 HKD
SGD 815 SGD
View
A
Retailer 3
-
HK$5,414 HKD
£543 GBP
View
A
Retailer 4
-
HK$5,673 HKD
$723 USD
View
A
Retailer 5
-
HK$6,153 HKD
$784 USD
View
A
Retailer 6
-
HK$6,269 HKD
$799 USD
View
Most Expensive
B+
Frank Darling
2651903HK · Nov 2
HK$8,059 HKD
$1,027 USD
View
6 more retailers have this diamond
Prices start from HK$4,221 HKDSave up to HK$3,838 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Marquise
HK$4,221 HKD